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Establishment of protocols for morphological analysis of high-definition topography by terrestrial laser scanning and its core of excellence

Research Project

Project/Area Number 25702014
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Geography
Research InstitutionThe University of Tokyo

Principal Investigator

Hayakawa Yuichi  東京大学, 空間情報科学研究センター, 准教授 (70549443)

Project Period (FY) 2013-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥26,910,000 (Direct Cost: ¥20,700,000、Indirect Cost: ¥6,210,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Keywords高精細地形情報 / 点群 / 地上レーザ測量 / 3次元データ / 自然環境 / 地理情報システム / レーザ測量 / 写真測量 / 点群データ / DEM / 地形学 / 地理学 / 地理情報システム(GIS) / 3次元
Outline of Final Research Achievements

The geomorphological changes are intense, and natural disasters frequently occur in the Japanese archipelago. The geomorphological analysis therein including shape measurement and change detection based on high-definition measurements are therefore essential. In this research, using terrestrial laser scanning (TLS) and related approaches, we developed a protocol including a series of procedures related to the acquisition process of high-definition topographic data and its analytical methods from the viewpoint of geomorphology. We also applied this approach to various field research subjects and developed a data sharing system for researchers regarding the acquired data and analysis tools.

Report

(6 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (111 results)

All 2018 2017 2016 2015 2014 2013 Other

All Int'l Joint Research (9 results) Journal Article (44 results) (of which Int'l Joint Research: 17 results,  Peer Reviewed: 42 results,  Open Access: 34 results,  Acknowledgement Compliant: 16 results) Presentation (51 results) (of which Int'l Joint Research: 30 results,  Invited: 5 results) Book (3 results) Remarks (4 results)

  • [Int'l Joint Research] University of Canterbury(New Zealand)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] CSIRO(Australia)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] American University of Central Asia(キルギス)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Ankara University(Turkey)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] アンカラ大学(トルコ)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] ティミショアラ西大学(ルーマニア)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] 東カロライナ大学(米国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] カンタベリー大学(ニュージーランド)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] CSIRO(オーストラリア)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] 古景観の復原における3次元景観情報を用いた地理的想像の喚起2018

    • Author(s)
      早川裕弌・安芸早穂子・辻 誠一郎
    • Journal Title

      E-journal GEO

      Volume: 13 (1)

    • NAID

      130007381753

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Review article: the use of remotely piloted aircraft systems (RPASs) for natural hazards monitoring and management2018

    • Author(s)
      Giordan Daniele、Hayakawa Yuichi、Nex Francesco、Remondino Fabio、Tarolli Paolo
    • Journal Title

      Natural Hazards and Earth System Sciences

      Volume: 18 Issue: 4 Pages: 1079-1096

    • DOI

      10.5194/nhess-18-1079-2018

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Landslides triggered by an earthquake and heavy rainfalls at Aso volcano, Japan, detected by UAS and SfM-MVS photogrammetry2018

    • Author(s)
      Saito, H., Uchiyama, S., Hayakawa Y. S. and Obanawa, H.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 5 Issue: 1 Pages: 15-15

    • DOI

      10.1186/s40645-018-0169-6

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characteristics of debris avalanche deposits inferred from source volume estimate and hummock morphology around Mt. Erciyes, central Turkey2018

    • Author(s)
      Hayakawa Yuichi S.、Yoshida Hidetsugu、Obanawa Hiroyuki、Naruhashi Ryutaro、Okumura Koji、Zaiki Masumi、Kontani Ryoichi
    • Journal Title

      Natural Hazards and Earth System Sciences

      Volume: 18 Issue: 2 Pages: 429-444

    • DOI

      10.5194/nhess-18-429-2018

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sediment yield during typhoon events in relation to landslides, rainfall, and catchment areas in Taiwan2018

    • Author(s)
      Chen Chi-Wen、Oguchi Takashi、Hayakawa Yuichi S.、Saito Hitoshi、Chen Hongey、Lin Guan-Wei、Wei Lun-Wei、Chao Yi-Chiung
    • Journal Title

      Geomorphology

      Volume: 303 Pages: 540-548

    • DOI

      10.1016/j.geomorph.2017.11.007

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 空間データ基盤を活用する共同研究支援システムの構築-東京大学空間情報科学研究センターにおける長期運用から-2017

    • Author(s)
      藤田秀之・早川裕弌・李 召熙・相良 毅
    • Journal Title

      GIS理論と応用

      Volume: 25 (2) Pages: 7-14

    • NAID

      130007777902

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geomorphic reconstruction of formation and recession processes of waterfalls of the Kaminokawa River basin on Osumi Peninsula, southern Kyushu, Japan2017

    • Author(s)
      Yoshida, H., Hayakawa, Y.S., Takanami, S., Hikitsu, A., Ohsaka, S., Ishii, R.
    • Journal Title

      Geographical Research

      Volume: in press Issue: 4 Pages: 424-437

    • DOI

      10.1111/1745-5871.12229

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Automated extraction of hummocks in debris avalanche deposits using DEMs: A case study at Mt. Gassan, northwest Japan2017

    • Author(s)
      Hayakawa Yuichi S.、Yoshida Hidetsugu、Dragut Lucian、Oguchi Takashi
    • Journal Title

      Zeitschrift fur Geomorphologie, Supplementary Issues

      Volume: 61 Issue: 2 Pages: 199-212

    • DOI

      10.1127/zfg_suppl/2017/0361

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationship between the accumulation of sediment storage and debris-flow characteristics in a debris-flow initiation zone, Ohya landslide body, Japan2017

    • Author(s)
      Imaizumi Fumitoshi、Hayakawa Yuichi S.、Hotta Norifumi、Tsunetaka Haruka、Ohsaka Okihiro、Tsuchiya Satoshi
    • Journal Title

      Natural Hazards and Earth System Sciences

      Volume: 17 Issue: 11 Pages: 1923-1938

    • DOI

      10.5194/nhess-17-1923-2017

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Developing a data-sharing system for geospatial research: A case study on the Joint Research Assist System (JoRAS)2017

    • Author(s)
      Hayakawa, Y.S., Fujita, H., Lee, S., Sagara, T.
    • Journal Title

      International Journal of Spatial Data Infrastructures Research

      Volume: 12 Pages: 141-160

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Knickzone Extraction Tool (KET) - A new ArcGIS toolset for automatic extraction of knickzones from a DEM based on multi-scale stream gradients2017

    • Author(s)
      Zahra, T., Paudel, U., Hayakawa, Y.S., Oguchi, T.
    • Journal Title

      Open Geosciences

      Volume: 9 Issue: 1 Pages: 73-88

    • DOI

      10.1515/geo-2017-0006

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Seismic and inter-seismic ground surface deformations of Murono mud volcano (central Japan): A laser scanning approach.2017

    • Author(s)
      Hayakawa, Y.S., Kusumoto, S., Matta, N.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 4 Issue: 1 Pages: 3-3

    • DOI

      10.1186/s40645-016-0116-3

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Relationship between landslide size and rainfall conditions in Taiwan.2016

    • Author(s)
      Chen, C.W., Oguchi, T., Hayakawa, Y., Saito, H., Chen, H.
    • Journal Title

      Landslides

      Volume: - Issue: 3 Pages: 1-6

    • DOI

      10.1007/s10346-016-0790-7

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 平成 24年(2012年) 7月九州北部豪雨に伴う阿蘇火山地域での土砂生産量の推定-UAVとSfM多視点ステレオ写真測量を用いた高精細地形データの活用-.2016

    • Author(s)
      齋藤 仁・内山庄一郎・小花和宏之・早川裕弌
    • Journal Title

      地理学評論

      Volume: 89 Pages: 1-13

    • NAID

      130007724227

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 小型無人航空機を用いたSfM多視点ステレオ写真測量による地形情報の空中計測.2016

    • Author(s)
      早川裕弌, 小花和宏之
    • Journal Title

      物理探査,

      Volume: 69 Pages: 297-309

    • NAID

      130005397140

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Application of terrestrial laser scanning for detection of ground surface deformation in small mud volcano (Murono, Japan)2016

    • Author(s)
      Hayakawa, Yuichi S., Shigekazu Kusumoto, and Nobuhisa Matta.
    • Journal Title

      Earth, Planets and Space

      Volume: 68 Issue: 1 Pages: 1-10

    • DOI

      10.1186/s40623-016-0495-0

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Towards long-lasting disaster mitigation following a mega-landslide: high-definition topographic measurements of sediment production by debris flows in a steep headwater channel2016

    • Author(s)
      Hayakawa Yuichi, Imaizumi Fumitoshi, Hotta Norifumi and Tsunetaka Haruka
    • Journal Title

      Geomorphology for Society, Springer

      Volume: 8 Pages: 125-147

    • DOI

      10.1007/978-4-431-56000-5_8

    • ISBN
      9784431559986, 9784431560005
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Remote identificatino of fluvial knickzones and their imprints on landscape morphology in the passive margins of Western Arabia2016

    • Author(s)
      Yunus, A.P., Oguchi, T., Hayakawa, Y.S.
    • Journal Title

      Journal of Arid Environments

      Volume: 130 Pages: 14-29

    • DOI

      10.1016/j.jaridenv.2016.02.016

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] SfM多視点ステレオ写真測量の地形学的応用.2016

    • Author(s)
      早川裕弌・小花和宏之・齋藤 仁・内山庄一郎
    • Journal Title

      地形,

      Volume: 37 Pages: 321-343

    • NAID

      40020921321

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Applications of Terrestrial Laser Scanning in Geomorphology2016

    • Author(s)
      早川裕弌・小口 高
    • Journal Title

      Journal of Geography (Chigaku Zasshi)

      Volume: 125 Issue: 3 Pages: 299-324

    • DOI

      10.5026/jgeography.125.299

    • NAID

      130005164777

    • ISSN
      0022-135X, 1884-0884
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Multi-resolution landslide susceptibility analysis using a DEM and Random Forest.2016

    • Author(s)
      Paudel, U., Oguchi, T., Hayakawa, Y.
    • Journal Title

      International Journal of Geosciences,

      Volume: 7 Issue: 05 Pages: 726-743

    • DOI

      10.4236/ijg.2016.75056

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] SfM多視点ステレオ写真測量の地形学的応用2016

    • Author(s)
      早川裕弌・小花和宏之・齋藤 仁・内山庄一郎
    • Journal Title

      地形

      Volume: 37

    • NAID

      40020921321

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Towards long-lasting disaster mitigation following a mega-landslide: high-definition topographic measurements of sediment production by debris flows in a steep headwater channel2016

    • Author(s)
      Hayakawa, Y.S., Imaizumi, F., Hotta, N., Tsunetaka, H.
    • Journal Title

      Meadows, M., Lin, J.-C. (eds.) Geomorphology and Society, Springer.

      Volume: in press

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 地形学における地上レーザ測量の活用2016

    • Author(s)
      早川裕弌・小口 高
    • Journal Title

      地学雑誌

      Volume: 2016

    • NAID

      130005164777

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 小型無人航空機および単独測位GNSS搭載カメラを用いた簡易的な地形測量手法2015

    • Author(s)
      小花和宏之・早川裕弌・加藤 顕・ゴメス クリストファー
    • Journal Title

      地形

      Volume: 36 Pages: 87-106

    • NAID

      40020476525

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characteristics of Erosional Morphology Formed by Tsunami Waves along the Sanriku Coast, Northeastern Japan2015

    • Author(s)
      早川裕弌・小口 高・齋藤 仁・小林明才・小松吾郎・後藤和久
    • Journal Title

      Journal of Geography (Chigaku Zasshi)

      Volume: 124 Issue: 2 Pages: 241-258

    • DOI

      10.5026/jgeography.124.241

    • NAID

      130005069552

    • ISSN
      0022-135X, 1884-0884
    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Differentiation of shallow and deep-seated landslides using support vector machines: a case study of the Chuetsu area, Japan2015

    • Author(s)
      Dou, J., Paudel, U., Oguchi, T., Uchiyama, S., Hayakawa, Y.S.
    • Journal Title

      Terrestrial, Atmospheric and Oceanic Sciences

      Volume: 印刷中 Issue: 2-2 Pages: 227-239

    • DOI

      10.3319/tao.2014.12.02.07(eosi)

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The discovery of new tin mines and production sites near Kultepe, ancient Kanesh in Turkey: a third Millennium BC highland production model2015

    • Author(s)
      Yener, K.A., Kulakoglu, F., Yazgan, E., Kontani, R., Hayakawa, Y.S., Lehner, J.W., Dardeniz, G., Ozturk, G., Johnson, M., Hacar, A.
    • Journal Title

      Antiquity

      Volume: 89 Issue: 345 Pages: 596-612

    • DOI

      10.15184/aqy.2015.30

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparative analysis of manual and automatic extractions of hummock landforms in Mt. Gassan, northwestern Japan2015

    • Author(s)
      Hayakawa, Y.S., Yoshida, H., Dragut, L., Oguchi, T.
    • Journal Title

      Jaroslaw, J., Zwolinski, Z., Mitasova, H., Hengl, T. (eds.) Geomorphometry for Geosciences

      Volume: 1 Pages: 51-52

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A study of Japanese landscapes using structure from motion derived DSMs and DEMs based on historical aerial photographs: New opportunities for vegetation monitoring2015

    • Author(s)
      Gomez, C., Hayakawa, Y.S., and Obanawa, H.
    • Journal Title

      Geomorphology

      Volume: TBD Pages: 11-20

    • DOI

      10.1016/j.geomorph.2015.02.021

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Geomorphic imprints of repeated tsunami waves in a coastal valley in northeastern Japan.2015

    • Author(s)
      Hayakawa, Y.S., Oguchi, T., Saito, H., Kobayashi, A., Baker, V.R., Pelletier, J.D., McGuire, L.A., Komatsu, G., Goto, K.
    • Journal Title

      Geomorphology

      Volume: 印刷中 Pages: 3-10

    • DOI

      10.1016/j.geomorph.2015.02.034

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Spatial Distribution of Changes in Rockwall Surface at Yoshimi- Hyakuana Cave, Central Japan, Revealed by Repeated Terrestrial Laser Scanning2015

    • Author(s)
      Hayakawa, Y.S., Oguchi, C.T., Ariga, N., Aoki, H.
    • Journal Title

      Procedia Earth and Planetary Science

      Volume: 15 Pages: 619-626

    • DOI

      10.1016/j.proeps.2015.08.114

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 高解像度地形情報シンポジウム論文集~地形情報のすべて~2015

    • Author(s)
      早川裕弌・内山庄一郎(編)
    • Journal Title

      CSIS Discussion Paper

      Volume: 137 Pages: 1-35

    • Related Report
      2014 Annual Research Report
    • Open Access
  • [Journal Article] Morphometric analysis of drainage basins in the western Arabian Peninsula using multivariate statistics2014

    • Author(s)
      Yunus, A.P., Oguchi, T., Hayakawa, Y.S.
    • Journal Title

      International Journal of Geosciences

      Volume: 5 Issue: 05 Pages: 527-539

    • DOI

      10.4236/ijg.2014.55049

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Japan's sediment flux to the Pacific Ocean revisited2014

    • Author(s)
      Korup O., Hayakawa Y., Codilean A.T., Matsushi Y., Saito H., Oguchi T., Matsuzaki H.
    • Journal Title

      Earth-Science Reviews

      Volume: 135 Pages: 1-16

    • DOI

      10.1016/j.earscirev.2014.03.004

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Comparison of DSMs derived from UAV-SfM method and terrestrial laser scanning2014

    • Author(s)
      小花和宏之・早川裕弌・齋藤 仁・ゴメス クリストファー
    • Journal Title

      Journal of the Japan society of photogrammetry and remote sensing

      Volume: 53 Issue: 2 Pages: 67-74

    • DOI

      10.4287/jsprs.53.67

    • NAID

      130005067176

    • ISSN
      0285-5844, 1883-9061
    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] UAV空撮とSfMを用いたアクセス困難地の3Dモデリング2014

    • Author(s)
      小花和宏之・早川裕弌・ゴメス クリストファー
    • Journal Title

      地形

      Volume: 35 Pages: 283-294

    • NAID

      110009833192

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Erosion control and climate change in Japan2014

    • Author(s)
      Hayakawa, Y.S., Hotta, N.
    • Journal Title

      In: Kohler, T., Wehrli, A., Jurek, M., eds. Mountains and climate change: A global concern. Sustainable Mountain Development Series. Bern, Switzerland

      Volume: - Pages: 68-69

    • Related Report
      2014 Annual Research Report
    • Open Access
  • [Journal Article] Effects of tsunami wave erosion on natural landscapes: Examples from the 2011 Tohoku-oki Tsunami.2014

    • Author(s)
      Komatsu, G., Goto, K., Baker, V.R., Oguchi, T., Hayakawa, Y.S., Saito, H., Pelletier, J.D., Mcguire, L., Iijima, Y.
    • Journal Title

      Advances in Natural and Technological Hazards Research

      Volume: 35 Pages: 243-253

    • DOI

      10.1007/978-94-007-7269-4_13

    • ISBN
      9789400772687, 9789400772694
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Field and laboratory experiments on high dissolution rates of limestone in stream flow2014

    • Author(s)
      Hattanji, T., Ueda, M., Song, W., Ishii, N., Hayakawa, Y.S., Takaya, Y., Matsukura, Y.
    • Journal Title

      Geomorphology

      Volume: 204 Pages: 485-492

    • DOI

      10.1016/j.geomorph.2013.08.027

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial correspondence of knickzones and stream confluences along bedrock rivers in Japan: implications for hydraulic formation of knickzones2014

    • Author(s)
      Hayakawa Y.S., Oguchi T.
    • Journal Title

      Geografiska Annaler Series a-Physical Geography

      Volume: 96 Issue: 1 Pages: 9-19

    • DOI

      10.1111/geoa.12024

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Remote data in fluvial geomorphology: characteristics and applications.2013

    • Author(s)
      Oguchi, T., Wasklewicz, T., Hayakawa, Y.S.
    • Journal Title

      Treatise on Geomorphology

      Volume: 9 Pages: 711-729

    • DOI

      10.1016/b978-0-12-374739-6.00262-1

    • ISBN
      9780080885223
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stability analysis of cliff face around Kegon Falls in Nikko, eastern Japan: an implication to its erosional mechanisms2013

    • Author(s)
      Hayakawa, Y.S.
    • Journal Title

      International Journal of Geosciences

      Volume: 4 (6A2) Issue: 06 Pages: 8-16

    • DOI

      10.4236/ijg.2013.46a2002

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphometric analyses of Danxia landforms in relation to bedrock geology: A case of Mt. Danxia, Guangdong Province, China2013

    • Author(s)
      Zhang, W., Oguchi, T., Hayakawa, Y.S., Peng, H.
    • Journal Title

      The Open Geology Journal

      Volume: 7 Issue: 1 Pages: 54-62

    • DOI

      10.2174/1874262901307010054

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] Effects of recurring tsunami waves on bedrock erosion along Sanriku Coast, northeastern Japan2018

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Wassmer, P., Oguchi, T., Saito, H.
    • Organizer
      European Geosciences Union General Assembly 2018, Vienna, Austria
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rockfalls in cliffs surrounding waterfall revealed by high-definition topographic measurements2017

    • Author(s)
      Hayakawa, Y.S., Obanawa, H.
    • Organizer
      AGU Fall Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高精細地形情報を用いた津波痕跡の発見と保存:三陸海岸を例に2017

    • Author(s)
      早川裕弌
    • Organizer
      第2回防災推進国民大会・日本学術会議公開シンポジウム及び第4回防災学術連携シンポジウム.
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 3次元計測手法を用いた遺跡と周辺環境の地理空間情報調査2017

    • Author(s)
      早川裕弌
    • Organizer
      日本西アジア考古学会公開シンポジウム『最新科学による西アジア文化遺産の調査と保護』
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] UASを用いた遺跡周辺環境計測2017

    • Author(s)
      早川裕弌
    • Organizer
      総合研究機構研究成果報告会 学術シンポジウム『3D考古学の再挑戦-遺跡・遺構の非破壊調査研究-』
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 地上レーザ測量の地形学的活用.2017

    • Author(s)
      早川裕弌
    • Organizer
      日本第四紀学会 2017 年大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Earthquake-induced surface deformations in a small mud volcano: multi-temporal high-definition measurements using TLS and UAS-SfM2017

    • Author(s)
      Hayakawa, Y.S., Kusumoto, S., Matta, N.
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of surface changes in sandstone blocks by weathering in a coastal environment using TLS2017

    • Author(s)
      Hayakawa, Y.S., Aoki, H.
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Accurate volumetric measurement of tsunami boulders using 3D point clouds2017

    • Author(s)
      Hayakawa, Y.S., Aoki, H., Kishino, K., Maekado, A.
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Close-range remote sensing for monitoring the weathering in wall surfaces of a historical building at Orval Abbey, Belgium2017

    • Author(s)
      Hayakawa, Y.S., Oguchi, C.T., Thomachot-Schneider, C.T., V_zquez, P., Gibeaux, S.
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高精細3次元点群情報を活用したダンボールモデルの作成と地形の立体的な理解2017

    • Author(s)
      早川裕弌・小花和宏之
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimating rates of coastal cliff erosion in a small island using terrestrial laser scanning and RPAS-based SfM-MVS photogrammetry2017

    • Author(s)
      Hayakawa, Y.S., Obanawa, H.
    • Organizer
      European Geosciences Union General Assembly 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Deformations of a small mud volcano revealed by multi-temporal terrestrial laser scanning2017

    • Author(s)
      Hayakawa, Y.S., Kusumoto, S., Matta, N.
    • Organizer
      European Geosciences Union General Assembly 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Erosion rates of a small coastal island revealed by repeated measurements using TLS and UAS-SfM photogrammetry.2016

    • Author(s)
      Hayakawa, Y.S., Obanawa, H.
    • Organizer
      American Geophysical Union 2016 Fall Meeting, San Francisco, California
    • Place of Presentation
      San Francisco(USA)
    • Year and Date
      2016-12-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of Physical Walkability using High-Definition Topographic Measurement: Toward Barrier-Optimized Road Environments.2016

    • Author(s)
      Hayakawa, Y., Yamada, I., Sugita, K., Ebina, M.
    • Organizer
      25th GIS Association of Japan.
    • Place of Presentation
      立正大学(東京都品川区)
    • Year and Date
      2016-10-15
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 華厳滝周辺における崖面の経年変化2016

    • Author(s)
      早川裕弌・小花和宏之
    • Organizer
      日本地形学連合2016年秋季大会
    • Place of Presentation
      明治大学(東京都千代田区)
    • Year and Date
      2016-10-08
    • Related Report
      2016 Annual Research Report
  • [Presentation] 3次元情報技術を用いた景観復原における地理的要素の可視化とアウトリーチ.2016

    • Author(s)
      早川裕弌・安芸早穂子・辻 誠一郎 (2016.09)
    • Organizer
      日本地理学会2016年秋季学術大会要旨集.
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-09-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] On-site prompt acquisition and analysis of topographic data using a small UAS and GIS for archaeological field surveys: A case study in Issyk-Kul region, Kyrgyz2016

    • Author(s)
      Hayakawa, Y.S., Kume, S., Ara, Y., Abdykanova, A. (2016.09
    • Organizer
      8th World Archaeological Congress (WAC-8), Kyoto
    • Place of Presentation
      同志社大学(京都府京都市)
    • Year and Date
      2016-08-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Potential risks of natural hazards in Kayseri region, central Turkey.2016

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Yoshida, H., Naruhashi, R., Okumura, K., Zaiki, M., Kontani, R. (2016.08)
    • Organizer
      33rd International Geographical Congress, Beijing,
    • Place of Presentation
      Beijing(中国)
    • Year and Date
      2016-08-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Archaeological sites and natural hazards in Kayseri (Turkey).2016

    • Author(s)
      Hayakawa, Y.S. (2016.06)
    • Organizer
      2016 International Geographical Union Geomorphology and Society Commission, Island Study Commission, and Political Geography Joint Symposium.
    • Place of Presentation
      Taipei(台湾)
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How quickly can topographic data are acquired after earthquake? A case study for the landslide in Minami-Aso, Kumamoto, Japan. Abstracts,2016

    • Author(s)
      Hayakawa, Y.S. (2016.05)
    • Organizer
      Japan Geoscience Union International Meeting 2016, MIS34-P94.
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Morphological analysis of debris flow deposits in steep headwater channel using multi-temporal terrestrial laser scanning: a 4-year case study at Ohya-kuzure Landslide, central Japan.2016

    • Author(s)
      Hayakawa, Y.S., Imaizumi, F., Hotta, N., Tsunetaka, H. (2016.05)
    • Organizer
      Japan Geoscience Union International Meeting 2016
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial pattern analysis of wall surface modification by weathering in Yoshimi-Hyakuana cave using terrestrial laser scanning2016

    • Author(s)
      Hayakawa, Y.S., Oguchi, C.T., Aoki, H., Ariga, N. (2016.05)
    • Organizer
      Japan Geoscience Union International Meeting 2016
    • Place of Presentation
      Makuhari
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ストーリーマップを用いた地理的巡検コンテンツの整備と再利用2016

    • Author(s)
      早川裕弌・長谷川直子・佐藤李菜 (2016.05)
    • Organizer
      Japan Geoscience Union International Meeting 2016
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Morphological analysis of hummocks in debris avalanche deposits using UAS-derived high-definition topographic data.2016

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Yoshida, H., Naruhashi, R., Okumura, K., Zaiki, M. (2016.04)
    • Organizer
      European Geosciences Union General Assembly 2016
    • Place of Presentation
      Vienna(オーストリア)
    • Year and Date
      2016-04-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Morphological analysis of hummocks in debris avalanche deposits us-ing UAS-derived high-definition topographic data2016

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Yoshida, H., Naruhashi, R., Okumura, K., Zaiki, M.
    • Organizer
      European Geosciences Union General Assembly 2016
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2016-04-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of waterfall cliff face: An implication from multi-temporal high-definition topographic data.2015

    • Author(s)
      Hayakawa, Y.S., Obanawa, H.
    • Organizer
      AGU Fall Meeting 2015
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 海外調査におけるUAS とGIS を用いたオンサイト即時地形情報解析:キルギス・イシククル地域の考古遺跡周辺を例に2015

    • Author(s)
      早川裕弌・久米正吾・荒 友里子・ アイダ=アブティカノワ
    • Organizer
      日本地形学連合
    • Place of Presentation
      鹿児島大学(鹿児島県鹿児島市)
    • Year and Date
      2015-10-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] Spatial distribution of changes in rockwall surface at Yoshimi-Hyakuana cave, central Japan, revealed by repeated terrestrial laser scanning2015

    • Author(s)
      Hayakawa, Y.S., Oguchi, C.T., Ariga, N., Aoki, H.
    • Organizer
      World Multidisciplinary Earth Sciences Symposium
    • Place of Presentation
      Prague, Czech
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geomorphology and archaeology: mapping landforms around archaeological sites in Kayseri region using high-definition data.2015

    • Author(s)
      - Hayakawa, Y.S., Obanawa, H., Yoshida, H., Naruhashi, R., Okumura, K., Zaiki, M.
    • Organizer
      International Geographical Union Regional Conference 2015
    • Place of Presentation
      Moscow, Russia]
    • Year and Date
      2015-08-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mapping surface morphology and outcrop structures of hummocks in debris avalanche deposits using structure-from-motion multi-view stereo photogrammetry2015

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Yoshida, H., Naruhashi, R., Okumura, K., Zaiki, M., Kontani, R.
    • Organizer
      XIX INQUA Congress 2015
    • Place of Presentation
      名古屋国際会議場(愛知県名古屋市)
    • Year and Date
      2015-07-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparative analysis of manual and automatic extractions of hummock landforms in Mt. Gassan, northwestern Japan.2015

    • Author(s)
      Hayakawa, Y.S., Yoshida, H., Dragut, L., Oguchi, T.
    • Organizer
      Geomorphometry 2015
    • Place of Presentation
      Poznan, Poland
    • Year and Date
      2015-06-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tsunami-induced bedrock erosion and sediment deposition on uplifted coastal bench: Cape Todogasaki, eastern Japan2015

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Wassmer, P., Saito, H., Oguchi, T.
    • Organizer
      Japan Geoscience Union International Meeting 2015
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ground surface deformation of small mud volcano by repeated measurements of terrestrial laser scanning (Murono, Japan)2015

    • Author(s)
      Hayakawa, Y.S., Kusumoto, S., Matsuta, N.
    • Organizer
      Japan Geoscience Union International Meeting 2015
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of changes in wall surface morphology in Yoshimi-Hyakuana cave by terrestrial laser scanning2015

    • Author(s)
      Hayakawa, Y.S., Oguchi, C.T., Aoki, H.
    • Organizer
      Japan Geoscience Union International Meeting 2015
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] トルコ・カイセリ県における遺跡周辺の地形情報の取得と解析2015

    • Author(s)
      早川裕弌・小花和宏之・吉田英嗣・鳴橋竜太郎・奥村晃史・財城真寿美
    • Organizer
      Japan Geoscience Union International Meeting 2015
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of morphological changes in cliff face surrounding a waterfall using terrestrial laser scanning and unmanned aerial system2015

    • Author(s)
      Hayakawa, Y.S., Obanawa, H.
    • Organizer
      European Geosciences Union General Assembly 2015
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2015-04-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 津波による崩壊・侵食のTLSを用いた地形解析2015

    • Author(s)
      早川裕弌・小口 高・齋藤 仁
    • Organizer
      第6回GIS-Landslide研究集会&第2回高解像度地形情報シンポジウム
    • Place of Presentation
      東京大学柏の葉駅前サテライト(千葉県柏市)
    • Year and Date
      2015-01-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] Tsunami erodes rocks: assessment of characteristic morphology from high-resolution topographic measurements in the Sanriku Coast2015

    • Author(s)
      Hayakawa, Y.S., Oguchi, T., Saito, H.
    • Organizer
      The Tokyo Conference on International Study for Disaster Risk Reduction and Resilience
    • Place of Presentation
      伊藤国際学術研究センター(東京都文京区)
    • Year and Date
      2015-01-14 – 2015-01-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] Morphological analysis of an uplifted coastal terrace using high definition topographic data: possible erosion by high waves of tsunamis2014

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Wassmer, P., Oguchi, T., Saito, H.
    • Organizer
      2014 Geological Society of America Annual Meeting
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2014-10-19 – 2014-10-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] 現地調査における地形情報取得のためのGNSSとTLS2014

    • Author(s)
      早川裕弌
    • Organizer
      第1回高解像度地形情報シンポジウム
    • Place of Presentation
      東京大学柏の葉駅前サテライト(千葉県柏市)
    • Year and Date
      2014-08-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] Terrestrial laser scanning approach on quantification of weathering depth of sandstone blocks in a coastal environment2014

    • Author(s)
      Aoki, H., Hayakawa, Y.S.
    • Organizer
      Japan Geoscience Union International Meeting 2014
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Evaluation of topographic measurements using UAV- and ground-based SfM and TLS: A case study at a rocky coast bench2014

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Saito, H.
    • Organizer
      Japan Geoscience Union International Meeting 2014
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Spatial analysis of archaeological sites and landforms in Kayseri, central Turkey using multiscale topographic data2014

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Naruhashi, R., Yoshida, H., Zaiki, M., Kontani, R., Sudo, H., Odaka, T., Yamaguchi, Y., Kulakoglu, F.
    • Organizer
      Japan Geoscience Union International Meeting 2014
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Spatial analysis of archaeological sites and landforms in Kayseri, central Turkey using multiscale topographic data2014

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Naruhashi, R., Yoshida,H., Zaiki, M., Kontani, R., Sudo, H., Odaka, T., Yamaguchi, Y., Kulakoglu, F.
    • Organizer
      Japan Geoscience Union International Meeting 2014
    • Place of Presentation
      Yokohama, Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Terrestrial laser scanning approach on quantification of weathering depth of sandstone blocks in a coastal environment2014

    • Author(s)
      Aoki, H., Hayakawa, Y.S.
    • Organizer
      Japan Geoscience Union International Meeting 2014
    • Place of Presentation
      Yokohama, Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Evaluation of topographic measurements using UAV- and ground-based SfM and TLS: A case study at a rocky coast bench2014

    • Author(s)
      Hayakawa, Y.S., Obanawa, H., Saito, H.
    • Organizer
      Japan Geoscience Union International Meeting 2014
    • Place of Presentation
      Yokohama, Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Temporal changes in erosion rates and patterns in Ichinosawa subwatershed of Ohya-kuzure landslide, central Japan2013

    • Author(s)
      Hayakawa, Y.S., Imaizumi, F., Hotta, N., Tsunetaka, H.
    • Organizer
      Japan Geosciences Union International Meeting 2013
    • Place of Presentation
      Makuhari, Japan
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] High-resolution morphological analysis of debris-flow affected channel bed in Ohya-kuzure landslide, central Japan2013

    • Author(s)
      Hayakawa, Y.S., Imaizumi, F., Hotta, N., Tsunetaka, H.
    • Organizer
      International Geographical Union Kyoto Regional Conference 2013
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Impact of tsunami erosion on coastal valley formation in northeastern Japan: an airborne and terrestrial laser scanning approach2013

    • Author(s)
      Hayakawa, Y.S., Oguchi, T., Saito, H., Kobayashi, A., Komatsu, G., Goto, K., Baker, V.R., Pelletier, J.D., McGuire, L.
    • Organizer
      8th IAG International Conference on Geomorphology
    • Place of Presentation
      Paris, France
    • Related Report
      2013 Annual Research Report
  • [Presentation] Time-series analysis on bed morphology affected by debris flows along a headwater steep channel in Ohya-kuzure landslide, central Japan2013

    • Author(s)
      Hayakawa, Y.S., Imaizumi, F., Hotta, N., Tsunetaka, H.
    • Organizer
      AGU Fall Meeting 2013
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2013 Annual Research Report
  • [Book] Quaternary fluvial environments and paleohydrology in Syria2017

    • Author(s)
      Oguchi, T.,Hayakawa, Y., Oguchi, C.T.
    • Publisher
      Cambridge University Press
    • ISBN
      9781316106754
    • Related Report
      2017 Annual Research Report
  • [Book] 地形の辞典2017

    • Author(s)
      早川裕弌(分担執筆)
    • Publisher
      朝倉書店.
    • Related Report
      2016 Annual Research Report
  • [Book] 自然地理学事典2017

    • Author(s)
      早川裕弌(分担執筆)
    • Publisher
      朝倉書店.
    • Related Report
      2016 Annual Research Report
  • [Remarks] 地形鮮明化プロジェクト

    • URL

      http://topography.csis.u-tokyo.ac.jp/

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report 2015 Annual Research Report 2014 Annual Research Report
  • [Remarks] JoRAS(共同研究支援システム):HD地形データセット

    • URL

      https://joras.csis.u-tokyo.ac.jp/dataset/list_all

    • Related Report
      2015 Annual Research Report
  • [Remarks] CSIS共同研究支援システムJoRAS

    • URL

      https://joras.csis.u-tokyo.ac.jp/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 地形鮮明化プロジェクト / HD-Topography Project

    • URL

      http://topography.csis.u-tokyo.ac.jp/

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2013-05-21   Modified: 2022-02-16  

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